Carats and Gemstone Grading
Carats are the units used to measure gem weight and one of the main factors in gem grading. Learn what affects the price per carat of various gem species.…
Learn How to Use the IGS Gem Price Guide
Table of Contents:How to Use the IGS Gem Price GuideAppraisalsGemstone PropertiesColorClarityCutCarat The IGS Gem Price Guide covers commonly…
Creating Ring Mountings for Deep-Cut Gemstones
Deep-cut gems like Barions may not fit in standard ring mountings. Jewelers can try to find special mounts or custom solder a mount from pre-made…
What are Gem Species and Gem Varieties?
Gem species are mineral species prized for their durability and beauty. Learn how chemical formulas and crystal structures define species and…
CustomMade.com Review
When we learned our friend Angela was going to design a new engagement ring with CustomMade, we asked that she record and review her experience for…
Engagement Ring Guide: Know Your Options
Looking for something besides the classic round white diamond? Our engagement ring guide will help you find the alternative gem to match your unique…
Does Refractive Index Affect Gemstone Brightness?
Many factors contribute to gemstone brightness. Learn the role a gem’s refractive index plays and the difference between gemology theory and…
Trapiche Gems: An Introduction
Satisfying the human desire for symmetry, trapiche gems have a special allure. Learn what makes these rarities so unique in our introductory article.…
Tourmaline Engagement Rings
A favorite among jewelry designers, tourmaline is a great option for a unique engagement ring. This guide will take you from a tourmaline novice…
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